Babbling... a lot

Today for the first time Isabel evolved from the "a" vowel to babbling. It was just sudden. It was also pretty funny. We thought we probably weren't supposed to laugh at her attempts, as she was conversing so seriously, so we had to turn our heads and laugh silently. She discovered that she could say "dadadada, igu, blablabla" and she spent the WHOLE day talking to herself. Once in a while, so that we wouldn't get accustomed to the babbling and tune it out, she would throw out a long loud wail. When she was sure to have freaked us out she would go on talking. She enjoyed it most during the car rides because we could not get away.